CN203760536U - Portable type external energy storage system for electric tool - Google Patents
Portable type external energy storage system for electric tool Download PDFInfo
- Publication number
- CN203760536U CN203760536U CN201420037393.9U CN201420037393U CN203760536U CN 203760536 U CN203760536 U CN 203760536U CN 201420037393 U CN201420037393 U CN 201420037393U CN 203760536 U CN203760536 U CN 203760536U
- Authority
- CN
- China
- Prior art keywords
- electric tool
- energy storage
- external energy
- power supply
- battery pack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The utility model discloses a portable type external energy storage system for an electric tool. The portable type external energy storage system comprises a hollow battery shell, wherein the hollow battery shell is fixed in the end part of one side of the electric tool, and the end part of one side of the electric tool is also clamped with a battery pack; a part of the battery pack is arranged as a sealing cabin body, and the other part of the battery pack is arranged as a wiring groove body; the sealing cabin body is internally provided with a battery unit, one side of the battery unit is provided with a charge port and a power supply port, the charge port and the power supply port penetrate through the sealing cabin body and are formed in the wiring groove body, the power supply port is connected with one end of a connecting line, and the other end of the connecting line is connected with the hollow battery shell through an opening formed in the top of the wiring groove body; the surface of the battery pack is also provided with two straps. The portable type external energy storage system disclosed by the utility model is simple in structure, is convenient to use, high in battery capacity and relatively long in use life; the weight of the battery pack can be transferred and the working efficiency is improved.
Description
Technical field
The utility model relates to field of power tools, is specifically related to a kind of Portable external energy storage device for electric tool.
Background technology
Along with the rise of Power Tools Industries, the electric tool of more and more kinds is used in the aspects such as building, production, life.Along with application is more and more extensive, in the place that much cannot receive power supply, can only use rechargeable electric tool.Conventional direct current, AC electrical instrument at present, as electric drill, electric wrench, electric hammer etc., power brick is to be all directly inserted on electric tool and to work together with electric tool, but has installed additional after power brick, make the weight of electric tool more and more heavier, use also more and more inconveniently, increase operating personnel's burden, reduce operating efficiency.
Existing charging electric instrument, due to the size of volume, defines the size of power brick, and battery capacity cannot be supported long use, and charging modes connects by charging base, be unfavorable for charging, because electric tool weight is large, topple over easy damage, cause damage.
Summary of the invention
The purpose of this utility model is to overcome the above problem that prior art exists, and a kind of Portable external energy storage device for electric tool is provided, and the utility model is simple in structure, shift the weight of power brick, easy to use, and battery capacity is large, it is more permanent to use, and increases work efficiency.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
For the Portable external energy storage device of electric tool, comprise sky battery case, described empty battery case is fixed in a side end of electric tool, one side end of described electric tool also with power brick clamping, a described power brick part is set to sealing cabin, another part is set to wiring cell body, in described sealing cabin, be provided with battery pack, described battery pack one side is provided with charge port and power supply port, described charge port and power supply port are arranged in wiring cell body through sealing cabin, described power supply port is connected with connecting line one end, the opening that the described connecting line other end arranges by wiring cell body top is connected with empty battery case, described power brick surface is also provided with two braces.
Further, described wiring cell body one side sidewall is set to the screening glass that slides.
Further, on a described braces, be provided with eye-splice seat, on another root braces, be provided with the eye-splice end being connected with eye-splice seat.
The beneficial effects of the utility model are:
1, alleviate the weight of electric tool, weight is transferred on the health that bearing capacity is stronger, make hand use strength to reduce, work more efficient.
2, power brick can be done energy storage device very large, is beneficial to long-time outdoor moving operation.
3, because power brick connects by connecting line, for convenience detach, be beneficial to independent charging.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of specification, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be described in detail as follows.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Brief description of the drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is overall structure schematic diagram of the present utility model;
Structural representation when Fig. 2 is the utility model use.
Number in the figure explanation: 1, empty battery case, 2, electric tool, 3, power brick, 4, sealing cabin, 5, wiring cell body, 6, battery pack, 7, charge port, 8, power supply port, 9, connecting line, 10, braces, 11, slip screening glass, 12, eye-splice seat, 13, eye-splice end.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Shown in Fig. 1 and Fig. 2, for the Portable external energy storage device of electric tool, comprise sky battery case 1, empty battery case is fixed in a side end of electric tool 2, one side end of electric tool also with power brick 3 clampings, a power brick part is set to sealing cabin 4, another part is set to wiring cell body 5, the wiring cell body one side sidewall screening glass 11 that is set to slide, in sealing cabin, be provided with battery pack 6, battery pack one side is provided with charge port 7 and power supply port 8, charge port and power supply port are arranged in wiring cell body through sealing cabin, power supply port is connected with connecting line 9 one end, the opening that the connecting line other end arranges by wiring cell body top is connected with empty battery case, power brick surface is also provided with two braces 10, on a braces, be provided with eye-splice seat 12, on another root braces, be provided with the eye-splice end 13 being connected with eye-splice seat, eye-splice seat and eye-splice end form one group of knapsack button.
Wherein knapsack button can be other safe block buttons.
The operation principle of the present embodiment is as follows:
When use, empty battery case is connected with the power supply port of battery pack by connecting line, when connection, by drop-down slip screening glass, the space of the operation of providing convenience, after connecting restores slip screening glass, ensures the safety of interface, and touching while preventing work causes damaging.Then power brick is carried on the back piggyback by two braces, use the load-bearing of shoulder strength, reduce the overall weight of electric tool, when power brick weight hour, can select to hang over waist, also coordinate the knapsack button forming to fix with eye-splice seat and eye-splice end by braces around waist.These two kinds of modes can move away the weight of power brick from electric tool, reduce hand while use firmly, be beneficial to long-time outdoor moving operation.
When folding and unfolding, by power brick from takeing on or waist unload, and be connected on electric tool,, wherein connecting line can be taken in wiring cell body, and braces can be wrapped in power brick surface, finally be fixed in power brick by eye-splice seat and eye-splice end, make power brick and electric tool form an entirety, more attractive in appearance, be also beneficial to arrangement.
When charging, power brick is taken off from electric tool, open slip screening glass, connecting line is pulled up, be an independent power supply, connect power supply by charge port chargeable, charge together without electric tool, avoid toppling over rear damage.Also be convenient in multiple power supply situations the lasting electric tool that uses, only need plug connecting line to realize, wearing and tearing that can docking port, improve and continue service time and useful life.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (3)
1. for the Portable external energy storage device of electric tool, it is characterized in that: comprise sky battery case, described empty battery case is fixed in a side end of electric tool, one side end of described electric tool also with power brick clamping, a described power brick part is set to sealing cabin, another part is set to wiring cell body, in described sealing cabin, be provided with battery pack, described battery pack one side is provided with charge port and power supply port, described charge port and power supply port are arranged in wiring cell body through sealing cabin, described power supply port is connected with connecting line one end, the opening that the described connecting line other end arranges by wiring cell body top is connected with empty battery case, described power brick surface is also provided with two braces.
2. the Portable external energy storage device for electric tool according to claim 1, is characterized in that: described wiring cell body one side sidewall is set to the screening glass that slides.
3. the Portable external energy storage device for electric tool according to claim 1, is characterized in that: on a described braces, be provided with eye-splice seat, be provided with the eye-splice end being connected with eye-splice seat on another root braces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037393.9U CN203760536U (en) | 2014-01-21 | 2014-01-21 | Portable type external energy storage system for electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420037393.9U CN203760536U (en) | 2014-01-21 | 2014-01-21 | Portable type external energy storage system for electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760536U true CN203760536U (en) | 2014-08-06 |
Family
ID=51255775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420037393.9U Expired - Fee Related CN203760536U (en) | 2014-01-21 | 2014-01-21 | Portable type external energy storage system for electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843695A (en) * | 2020-06-28 | 2021-12-28 | 鼎朋企业股份有限公司 | Power supply structure of electric grinding machine tool |
-
2014
- 2014-01-21 CN CN201420037393.9U patent/CN203760536U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113843695A (en) * | 2020-06-28 | 2021-12-28 | 鼎朋企业股份有限公司 | Power supply structure of electric grinding machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20200121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |